Polynomial preconditioning for the action of the matrix square root and inverse square root
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Publication:6572621
DOI10.1553/etna_vol60s381zbMATH Open1543.65057MaRDI QIDQ6572621
Andreas Frommer, Unnamed Author, Marcel Schweitzer, Unnamed Author
Publication date: 16 July 2024
Published in: ETNA - Electronic Transactions on Numerical Analysis (Search for Journal in Brave)
Matrix exponential and similar functions of matrices (15A16) Preconditioners for iterative methods (65F08) Numerical computation of matrix exponential and similar matrix functions (65F60)
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